package interview.Extend;

/**
 * @Author: Jun
 * @Date: 2018/9/8 19:39
 */
public class Son extends Father {

    public Son() {
        super();
        System.out.println("son!");
    }

    public static void main(String[] args) {
        Father f=new Father();
        Son son=new Son();
    }
}
